| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.66 | 3.326% | $129.8395 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $88.64 | 7.491% | $95.28 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $30.67 | 3.216% | $31.6563 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $173.62 | 10.400% | $191.6765 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $238.38 | 10.416% | $263.2097 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $97.57 | 8.211% | $105.5815 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $84.53 | 7.518% | $90.885 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $839.07 | $908.1285 | $908.14 | $908.20 | $908.20 | |